在PHP中選擇操作

$checkbox_field = "<select name='subscribe-reloaded' id='subscribe-reloaded'> 
       <option value='none'>".__("Don't subscribe",'subscribe-reloaded')."</option> 
       <option value='yes'".((get_option('subscribe_reloaded_checked_by_default', 'no') == 'yes')?" selected='selected'":'').">".__('All','subscribe-reloaded')."</option> 
       <option value='replies'>".__('Replies to my comments','subscribe-reloaded')."</option> 
       <!-- option value='digest'>".__('Daily digest','subscribe-reloaded')."</option --> 
      </select>";

這是一個我使用的插件，默認情況下會生成「ALL」，我無法完全知道如何僅對我的評論做出回覆。在PHP中選擇操作

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2012-09-17 3zzy

那部分selected ='selected'被getOption值選中 – njzk2

試試這個：

$checkbox_field = "<select name='subscribe-reloaded' id='subscribe-reloaded'> 
       <option value='none'>".__("Don't subscribe",'subscribe-reloaded')."</option> 
       <option value='yes'>".__('All','subscribe-reloaded')."</option> 
       <option value='replies'".((get_option('subscribe_reloaded_checked_by_default', 'no') == 'replies')?" selected='selected'":'').">".__('Replies to my comments','subscribe-reloaded')."</option> 
       <!-- option value='digest'>".__('Daily digest','subscribe-reloaded')."</option --> 
      </select>";

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2012-09-17 12:55:09 Sherlock

我對這個插件並不熟悉，但代碼看起來像。 +1 – Fluffeh

我也沒有，但我檢查了文檔：http://codex.wordpress.org/Function_Reference/get_option – Sherlock

所有這一切，並在2分鐘內張貼答案？我希望我能再次+1你的答案:) – Fluffeh

$checkbox_field = "<select name='subscribe-reloaded' id='subscribe-reloaded'> 
      <option value='none'>".__("Don't subscribe",'subscribe-reloaded')."</option> 
      <option value='yes'".((get_option('subscribe_reloaded_checked_by_default', 'no') == 'yes')?" selected='selected'":'').">".__('All','subscribe-reloaded')."</option> 
      <option value='replies' selected>".__('Replies to my comments','subscribe-reloaded')."</option> 
      <!-- option value='digest'>".__('Daily digest','subscribe-reloaded')."</option --> 
     </select>";

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2012-09-17 12:55:52 Surace

這將導致兩個字段被標記爲「selected」。您需要取出三元組或更改其輸出的值。 – Fluffeh

就拿上的所有行你的代碼，並把它放在不是其他一個...

$checkbox_field = "<select name='subscribe-reloaded' id='subscribe-reloaded'> 
       <option value='none'>".__("Don't subscribe",'subscribe-reloaded')."</option> 
       <option value='yes'>".__('All','subscribe-reloaded')."</option> 
       <option value='replies'".((get_option('subscribe_reloaded_checked_by_default', 'no') == 'yes')?" selected='selected'":'').">".__('Replies to my comments','subscribe-reloaded')."</option> 
       <!-- option value='digest'>".__('Daily digest','subscribe-reloaded')."</option --> 
      </select>";

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2012-09-17 12:56:12 Salketer

$checkbox_field = "<select name='subscribe-reloaded' id='subscribe-reloaded'> 
      <option value='none'>".__("Don't subscribe",'subscribe-reloaded')."</option> 
      <option value='yes'>".__('All','subscribe-reloaded')."</option> 
      <option value='replies'".((get_option('subscribe_reloaded_checked_by_default', 'no') == 'yes')?" selected='selected'":'').">".__('Replies to my comments','subscribe-reloaded')."</option> 
      <!-- option value='digest'>".__('Daily digest','subscribe-reloaded')."</option --> 
     </select>";

剛搬到選定的邏輯一步下降，假設其他條件正確且按預期工作

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2012-09-17 12:57:29 Dave

在PHP中選擇操作

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